@shipengine/connect-carrier-api/src/models/customs/customs-charges-schema.ts

This is the typescript/javascript definitions for carrier api

import Joi from 'joi';
import { CurrencySchema } from '../currency-schema';

export const CustomsChargesSchema = Joi.object({
  freight_charge: CurrencySchema.optional(),
  other_charge: CurrencySchema.optional(),
  insurance_charge: CurrencySchema.optional(),
  discount: CurrencySchema.optional(),
});